EP 3217684 A4 20180307 - ADJUSTABLE HEAD-MOUNTED DISPLAY
Title (en)
ADJUSTABLE HEAD-MOUNTED DISPLAY
Title (de)
EINSTELLBARE KOPFMONTIERTE ANZEIGE
Title (fr)
AFFICHAGE RÉGLABLE MONTÉ SUR LA TÊTE
Publication
Application
Priority
- CN 201410846510 A 20141231
- CN 2015097613 W 20151216
Abstract (en)
[origin: EP3217684A1] An adjustable head-mounted display comprises a head-mounted portion (1), a display portion (2) and a sound outputting portion (3). The display portion (2) comprises two legs (21) and a display (22), one end of each leg (21) is connected to corresponding end of the display (22), and the other end of each leg (21) is rotatably connected to an end of the head-mounted portion (1) on corresponding side. The sound outputting portion (3) comprises a left headphone and a right headphone, wherein the left headphone and the right headphone each comprises an ear cup (32), an ear cup bracket and a sound generator in the ear cup. The ear cup bracket is connected to an end of the head-mounted portion (1) on corresponding side, and the ear cup is connected to the ear cup bracket; and the head-mounted portion (1) is provided with a head-mounted portion length adjustment mechanism. By the present disclosure, the user can adjust the length upon his demand, and the universality will be improved.
IPC 8 full level
G02B 27/01 (2006.01); H04R 1/10 (2006.01); H04R 5/033 (2006.01)
CPC (source: CN EP KR US)
G02B 27/0176 (2013.01 - CN EP KR US); H04R 1/1008 (2013.01 - EP US); H04R 1/1066 (2013.01 - KR); H04R 5/0335 (2013.01 - EP US); H04R 1/1066 (2013.01 - EP US); H04R 2499/15 (2013.01 - EP US)
Citation (search report)
- [XY] EP 0551781 A1 19930721 - SONY CORP [JP]
- [Y] US 4455457 A 19840619 - AKIRA JINGU [JP]
- [Y] JP H10333078 A 19981218 - MATSUSHITA ELECTRIC WORKS LTD
- [XY] US 2014176398 A1 20140626 - WEST ADRIAN MARK THOMAS [US], et al
- [Y] US 2005053255 A1 20050310 - HARRIS DAVID [US], et al
- [Y] US 6538624 B1 20030325 - KARASAWA JOJI [JP], et al
- See references of WO 2016107419A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 3217684 A1 20170913; EP 3217684 A4 20180307; EP 3217684 B1 20210224; CN 104503086 A 20150408; JP 2018501725 A 20180118; KR 101900634 B1 20180919; KR 20170086557 A 20170726; US 10353206 B2 20190716; US 2018003986 A1 20180104; WO 2016107419 A1 20160707
DOCDB simple family (application)
EP 15875097 A 20151216; CN 201410846510 A 20141231; CN 2015097613 W 20151216; JP 2017535054 A 20151216; KR 20177016133 A 20151216; US 201515539969 A 20151216